[tip:perf/urgent] tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command

[tip-bot for Jiri Olsa]

Commit-ID:  6b7f98a37ac63fe94e84a5289962457b4b504a8d
Gitweb:     https://git.kernel.org/tip/6b7f98a37ac63fe94e84a5289962457b4b504a8d
Author:     Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Wed, 12 Dec 2018 11:25:35 +0100
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 28 Dec 2018 16:33:08 -0300

tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command

So that the user can specify outside CFLAGS/LDFLAGS values.

Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Herton Krzesinski <herton@xxxxxxxxxx>
Cc: Len Brown <len.brown@xxxxxxxxx>
Link: http://lkml.kernel.org/r/20181212102537.25902-5-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/power/x86/turbostat/Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile
index 2ab25aa38263..1598b4fa0b11 100644
--- a/tools/power/x86/turbostat/Makefile
+++ b/tools/power/x86/turbostat/Makefile
@@ -9,13 +9,13 @@ ifeq ("$(origin O)", "command line")
 endif
 
 turbostat : turbostat.c
-CFLAGS +=	-Wall
-CFLAGS +=	-DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
-CFLAGS +=	-DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
+override CFLAGS +=	-Wall
+override CFLAGS +=	-DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
+override CFLAGS +=	-DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
 
 %: %.c
 	@mkdir -p $(BUILD_OUTPUT)
-	$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@
+	$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ $(LDFLAGS)
 
 .PHONY : clean
 clean :